Synthesis of α-norbornenyl polystyrene macromonomers and their ring-opening metathesis polymerization

Valérie Heroguez; Yves Gnanou; Michel Fontanille

doi:10.1002/marc.1996.030170210

Synthesis of α-norbornenyl polystyrene macromonomers and their ring-opening metathesis polymerization

Valérie Heroguez^*, Yves Gnanou, Michel Fontanille

^*Corresponding author for this work

Research output: Contribution to journal › Article › peer-review

50 Scopus citations

Abstract

Polystyrene macromonomers, fitted with a norbornenyl unsaturation in α position, have been obtained from a norbornene based carbanionic initiator that has been purposely designed to this end. The advantages of this synthetic scheme over that based on the deactivation of living PS chains are emphasized. One of the macromonomers prepared has been subsequently polymerized by ring-opening metathesis, using a Schrock complex as initiator. The characterization of the resulting polymacromonomers showed that the metathesis process occurred under "living" conditions.

Original language	English (US)
Pages (from-to)	137-142
Number of pages	6
Journal	Macromolecular Rapid Communications
Volume	17
Issue number	2
DOIs	https://doi.org/10.1002/marc.1996.030170210
State	Published - Feb 1996
Externally published	Yes

ASJC Scopus subject areas

Organic Chemistry
Polymers and Plastics
Materials Chemistry

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10.1002/marc.1996.030170210

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abstract = "Polystyrene macromonomers, fitted with a norbornenyl unsaturation in α position, have been obtained from a norbornene based carbanionic initiator that has been purposely designed to this end. The advantages of this synthetic scheme over that based on the deactivation of living PS chains are emphasized. One of the macromonomers prepared has been subsequently polymerized by ring-opening metathesis, using a Schrock complex as initiator. The characterization of the resulting polymacromonomers showed that the metathesis process occurred under {"}living{"} conditions.",

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AU - Heroguez, Valérie

AU - Gnanou, Yves

AU - Fontanille, Michel

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Y1 - 1996/2

N2 - Polystyrene macromonomers, fitted with a norbornenyl unsaturation in α position, have been obtained from a norbornene based carbanionic initiator that has been purposely designed to this end. The advantages of this synthetic scheme over that based on the deactivation of living PS chains are emphasized. One of the macromonomers prepared has been subsequently polymerized by ring-opening metathesis, using a Schrock complex as initiator. The characterization of the resulting polymacromonomers showed that the metathesis process occurred under "living" conditions.

AB - Polystyrene macromonomers, fitted with a norbornenyl unsaturation in α position, have been obtained from a norbornene based carbanionic initiator that has been purposely designed to this end. The advantages of this synthetic scheme over that based on the deactivation of living PS chains are emphasized. One of the macromonomers prepared has been subsequently polymerized by ring-opening metathesis, using a Schrock complex as initiator. The characterization of the resulting polymacromonomers showed that the metathesis process occurred under "living" conditions.

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U2 - 10.1002/marc.1996.030170210

DO - 10.1002/marc.1996.030170210

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Synthesis of α-norbornenyl polystyrene macromonomers and their ring-opening metathesis polymerization

Abstract

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